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MLSs may, but are not needed to, transfer your listing info to any location you authorize. The choices as to whether an MLS will provide this service, and whether to charge for such a service, are matters of regional determination. (Modified 6. 1.12) When your MLS carries out the IDX program you do not need to do anything.

If you select not to allow display of your listings by other Individuals, you simply inform the MLS that your approval is being withheld. It ought to be mentioned that some MLSs have actually picked to utilize an "opt-in" approach to IDX under which Individuals need to agreeably symbolize their intent to participant in IDX.
No. Individuals can not be needed to grant display screen of their listings by other Individuals as a condition of involvement in the MLS. (Revised 6. 1.12) Execution of IDX must be constant with state law. NAR's IDX policy declaration is constant with the Code of Ethics given that no screen of other Individuals' listings can happen without their approval, however, can be assumed unless agreeably withheld by the listing Individual.
Framing is an IDX option readily available to Individuals only if an association or MLS maintains a publicly-accessible site. NAR's policy does not need associations or MLSs to develop such websites just to provide this option to its Individuals. No, but under the IDX policy your MLS must allow Individuals to extract listing details so it can be displayed on other Individuals' websites or displayed utilizing applications for mobile devices.
1.12) If you consent to the display of your listings by other Participants under the IDX program, then any other Participant in the MLS may display your listings. If you choose to license some, however not all, Participants to show your listings, this can be achieved - though not under the IDX program.


As noted in an earlier question, MLSs may, but are not required, to transmit your listings to any location you license. The choices regarding whether an MLS will offer such a service, and the related charges (if any) are matters to be determined in your area. (Revised 6. 1.12) Yes, NAR's IDX policy does not impact the right of associations and MLSs to assess costs and charges for services provided to Individuals.